Alright, let's work through 25987093 times 72079988 step by step
25987093 × 72079988 = 72079988 × (25987093)
+ 72079988 × 3 giving us 216239964
+ 72079988 × 90 that results in 6487198920
+ 72079988 × 000 giving us 0
+ 72079988 × 7000 that equals 504559916000
+ 72079988 × 80000 resulting in 5766399040000
+ 72079988 × 900000 yielding 64871989200000
+ 72079988 × 5000000 giving us 360399940000000
+ 72079988 × 20000000 producing 1441599760000000

= 1873149351594884
